GB665765A
(en )
1952-01-30
Improvements in and relating to screw bushes
AU143359B2
(en )
1950-07-06
Improvements in and relating to grain trimming devices
AU144362B2
(en )
1950-07-06
Improvements in and relating to grain trimming devices
AU142135B2
(en )
1949-08-17
Improvements in and relating to grain trimming devices
AU2860749A
(en )
1950-07-06
Improvements in and relating to grain trimming devices
AU2860849A
(en )
1950-07-06
Improvements in and relating to grain trimming devices
AU2926549A
(en )
1949-08-17
Improvements in and relating to grain trimming devices
AU142787B2
(en )
1950-05-04
Improvements in and relating to grain silos
AU2731449A
(en )
1950-05-04
Improvements in and relating to grain silos
AU143468B2
(en )
1950-07-06
Improvements in and relating to ploughs
AU143675B2
(en )
1949-02-10
Improvements in and relating to extrusion devices
AU148411B2
(en )
1950-01-12
Improvements in and relating to extrusion devices
AU144993B2
(en )
Improvements in and relating to brassieres
AU144051B2
(en )
1950-01-12
Improvements in and relating to ladders
AU140591B2
(en )
Improvements in or relating to agricultural and like distributors
AU145741B2
(en )
1949-02-10
Improvements in or relating to agricultural and like distributors
AU148630B2
(en )
1950-02-16
Improvements in or relating to lawnmowers
AU2881849A
(en )
1950-07-06
Improvements in and relating to ploughs
AU2527149A
(en )
1949-02-10
Improvements in and relating to extrusion devices
AU3087249A
(en )
1950-01-12
Improvements in and relating to extrusion devices
AU143008B2
(en )
1950-08-31
Improvements in and relating to box-making
AU147539B2
(en )
Improvements in and relating to crystal rectifiers
AU2599849A
(en )
1950-01-12
Improvements in and relating to ladders
AU146430B2
(en )
1950-02-23
Improvements in and relating to windows
AU146376B2
(en )
1949-10-27
Improvements in and relating to film-splicing apparatus